THE FROG WAS NOT BRAINLESS BUT DECEREBRIZED
نویسندگان
چکیده
منابع مشابه
Brainless but not clueless: earthworms boost their ejaculates when they detect fecund non-virgin partners.
In many animals in which females store sperm, males may detect female mating status and, in order to outcompete rival sperm, increase ejaculate size when copulating with non-virgin females. Although most studies have been restricted to organisms with separate sexes, theoretical models suggest that sperm competition should also be an important selective agent shaping life-history traits in simul...
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ژورنال
عنوان ژورنال: Science
سال: 1895
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.1.23.632